JAJSPD0 November 2023 TPS92201 , TPS92201A
PRODMIX
After enabling the device, internal soft startup circuitry ramps up the output voltage which reaches nominal output voltage during a startup time. Output current rises smoothly and excessive inrush current is avoided. In battery-power system, the soft startup prevents extra voltage drop on primary power supply with high internal impedance. The internal soft startup period is xx ms typically.